Sets the OK code to be sent when the event structure is sent. (The OK code is the contents of the SAGUI Command filed, which usually contains a transaction code).

DWORD DLEX ItEv_SetOKCode(PIT_EVENT pEvt, const char *okcode);

Returns TRUE on success.

Sending an OK code of a transaction immediately invokes that transaction, ignoring other control changes that may have been made in the current screen or event.